[Bug 3235] IcedTea-Web crashes on Dell EqualLogic SAN

[bugzilla-daemon at icedtea.classpath.org]

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=3235

--- Comment #1 from JiriVanek <jvanek at redhat.com> ---
The javaws version of this software have also issues to run on itw:First
exception is :
can not cast java.awt.frame to jframe
When this line is commented out: 
  - com.equallogic.eqluibase.EqlApplet; 
   //((JFrame)frame).setDefaultCloseOperation(3);
then 
Caused by: java.lang.Error: Cannot call invokeAndWait from the event dispatcher
thread     at java.awt.EventQueue.invokeAndWait(EventQueue.java:1303)     at
java.awt.EventQueue.invokeAndWait(EventQueue.java:1296)     at
javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1348)     at
com.equallogic.eqlgroupmgr.EqlGroupMgrApplet.start(Unknown Source)

Pops out for com.equallogic.eqlgroupmgr.EqlGroupMgrApplet:
 @Override
    public void start() {
        if (this.dontStart || this.started || !this.passedInitializationTests)
{
            return;
        }
        super.start();
        try {
            SwingUtilities.invokeAndWait(new Runnable(){

                @Override
                public void run() {


Where fix to com.equallogic.eqlgroupmgr.EqlGroupMgrApplet:
- SwingUtilities.invokeAndWait(new Runnable(){
+ SwingUtilities.invokeLater(new Runnable(){

Do the job.

Imho this is not fixable in ITW
 - itw starts appelt in eventdipatcher thread and there is no way to walk
around (how oracle plugin does it?)
 - and applet in ITW *is* frame, as it is embeddedframe. Even if it is run out
of the browser it is. Maybe Oracel plugin have two implementations? One for
embdeded plugin, second for stadalone? From this point of view ITW is much
secure as it do not have duplicated code.

however.... both those bugs are fixable for Dell:
- SwingUtilities.invokeAndWait(new Runnable(){
+ SwingUtilities.invokeLater(new Runnable(){
It is startup of application - it can be happilu invokedLater...

The object which is cast to JFrame is obtained like this:
 public static Frame getFrame(Component component) {
        Window window = EqlUtil.getWindow(component);
        if (window instanceof Dialog && window.getParent() instanceof Window) {
            window = (Window)window.getParent();
        }
        return window instanceof Frame ? (Frame)window : null;
    }

So it returns* frame, and jsut later it is blindly expected it is jframe. Also
it already does this/this.parent magic.. So mmaybe do a bit more traversing, to
find the real jframe?

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